Mavic - Cuscinetti 8x22x7 17x30x7 LM4007500 Collarini Reggisella Aluminum pulleys and carbon plates:

Aluminum pulleys and carbon plates: The oversized CyclingCeramic pulleys feature precisely machined aluminum pulleys combined with lightweight and durable carbon plates

and a quiet TQ HPR50 motor that provides just the right assistance to make climbs incredibly easy and let you add more rides

potenza Precisione <1% Velocità SI Cadenza SI Potenza misurata SI Funziona senza collegamento alla rete elettrica SI

This standard requires specific frame and crankset design

Some prefer the feel of a longer throw

Mavic - Cuscinetti 8x22x7 17x30x7 LM4007500 Collarini Reggisella Aluminum pulleys and carbon plates:Bearings 8x22x7 17x30x7 LM4007500